blanchet [Tue, 06 Nov 2012 13:47:51 +0100] rev 51032
avoid name clashes
blanchet [Tue, 06 Nov 2012 13:09:02 +0100] rev 51031
fixed more "Trueprop" issues
blanchet [Tue, 06 Nov 2012 12:38:45 +0100] rev 51030
removed needless sort
blanchet [Tue, 06 Nov 2012 11:24:48 +0100] rev 51029
avoid double "Trueprop"s
blanchet [Tue, 06 Nov 2012 11:20:56 +0100] rev 51028
use original formulas for hypotheses and conclusion to avoid mismatches
blanchet [Tue, 06 Nov 2012 11:20:56 +0100] rev 51027
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet [Tue, 06 Nov 2012 11:20:56 +0100] rev 51026
correct parsing of E dependencies
blanchet [Tue, 06 Nov 2012 11:20:56 +0100] rev 51025
proper handling of assumptions arising from the goal's being expressed in rule format, for Isar proof construction
nipkow [Mon, 05 Nov 2012 11:40:51 +0100] rev 51024
tuned
nipkow [Sun, 04 Nov 2012 18:41:27 +0100] rev 51023
code for while directly, not via while_option